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1.东南大学电气工程学院,江苏省南京市 210096
2.国网江苏省电力有限公司电力科学研究院,江苏省南京市 211103
Received:30 August 2024,
Revised:2024-11-22,
Online First:02 January 2025,
Published:10 November 2025
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林加顺,袁晓冬,张宸宇等.空天地一体化通信协同的高弹性配电网:概念、架构与关键技术[J].电力系统自动化,2025,49(21):1-9.
LIN Jiashun,YUAN Xiaodong,ZHANG Chenyu,et al.Highly Resilient Distribution Network Based on Communication Coordination of Space-Air-Ground Integration: Concept, Architecture, and Key Technologies[J].Automation of Electric Power Systems,2025,49(21):1-9.
林加顺,袁晓冬,张宸宇等.空天地一体化通信协同的高弹性配电网:概念、架构与关键技术[J].电力系统自动化,2025,49(21):1-9. DOI: 10.7500/AEPS20240830002.
LIN Jiashun,YUAN Xiaodong,ZHANG Chenyu,et al.Highly Resilient Distribution Network Based on Communication Coordination of Space-Air-Ground Integration: Concept, Architecture, and Key Technologies[J].Automation of Electric Power Systems,2025,49(21):1-9. DOI: 10.7500/AEPS20240830002.
空天地一体化(SAGI)技术是第4次工业革命中跨时代的信息通信技术,其具备广覆盖、低时延和高可靠等特点。针对现代电力系统在极端事件下呈现出的信息通信系统瘫痪情况,文中提出了基于SAGI技术的高弹性配电网(SAGI-DN),详细阐述了SAGI-DN的形态结构和技术特征,设计了SAGI-DN的供电恢复策略。从系统规划、信息通信、边缘计算、运行控制等方面论述提出了SAGI-DN所面临的挑战及关键技术。
The space-air-ground integration (SAGI) technology is a cross-era information and communication technology in the fourth industrial revolution
which has the characteristics of wide coverage
low latency
and high reliability. In view of the paralysis of information and communication systems in modern power systems under extreme events
this paper proposes highly resilient distribution network (SAGI-DN) based on SAGI technology. The structure and technical characteristics of the SAGI-DN are described in detail. The morphological structure and technical characteristics of the SAGI-DN are elaborated in detail. The strategy of power supply restoration for the SAGI-DN is designed. The challenges and key technologies of SAGI-DN are discussed and proposed from the aspects of system planning
information and communications
edge computing
and operation control.
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